Lead-acid storage battery tab arrangement device

Abstract

The utility model discloses a lead-acid storage battery tab arranging device which comprises a conveying mechanism, a conveying belt is installed on the top of the conveying mechanism, conveying baffles are installed on the two sides of the conveying belt, a combined support is vertically and fixedly connected to the side face, close to any conveying baffle, of the conveying mechanism, and a top clamping jaw set is fixedly connected to the upper portion of the combined support. Bottom clamping jaw sets are fixedly connected to the middles of the two conveying baffles, and a plurality of groove bases are fixedly connected to the central axis of the conveying belt at equal intervals. According to the lead-acid storage battery tab arrangement device, the tab arrangement action can be quickly and accurately completed in the process of conveying a pole group into a pole group cast-welding device, and the problems that positive and negative pole plates are not aligned in height and front and back in the matching process of the pole plates and partition plates, and tabs of the pole plates outside the pole group deform and incline outwards are solved; and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-acid battery manufacturing equipment, in particular to lead-acid battery manufacturing. Background Art

[0002] Lead-acid batteries are composed of plates, separators, electrolyte, battery cells, etc. During the battery manufacturing process, the plates and separators are grouped in a certain quantity and manner, and the tabs on the upper parts of the plates are cast-welded to the busbars. During the process of grouping the plates and separators, it is very easy to cause the positive and negative plates to be uneven, misaligned front to back, and the tabs of the plates outside the pole group to be deformed and tilted outward. Therefore, before welding, the pole group needs to be sorted up and down and front to back, and the tabs of the plates outside the pole group need to be tilted inward to reduce the risk of unstable welding or falling plates during the cast welding process. The current method of tab sorting is manual sorting, which has low production efficiency and low consistency in the tilt of the plates outside the pole group. Utility Model Content

[0003] The utility model aims to provide a lead-acid battery tab arrangement device, which solves the problems of uneven height and front-to-back misalignment of positive and negative plates, deformation and outward tilt of the tabs of the plates outside the pole group during the assembly process of the plates and separators.

[0004] The technical solution adopted by the utility model is that the lead-acid battery tab arrangement device includes a conveying mechanism, a conveyor belt is installed on the top of the conveying mechanism, conveying baffles are installed on both sides of the conveyor belt, a combined bracket is vertically fixed to the side of the conveying mechanism close to any conveying baffle, a top clamping claw group is fixed to the upper part of the combined bracket, a bottom clamping claw group is respectively fixed to the middle of the two conveying baffles, and a plurality of groove bases are fixed at equal intervals on the central axis of the conveyor belt.

[0005] The utility model is also characterized in that:

[0006] The combined bracket includes a mounting plate, which is fixedly connected to the side of the transmission mechanism. Cylindrical guide pillars are fixedly connected to both sides of the mounting plate. The tops of the two cylindrical guide pillars are jointly fixed with a first limit plate, and the upper parts of the two cylindrical guide pillars are jointly fixed with a second limit plate.

[0007] There are strip holes on both sides of the top and bottom of the mounting plate. Screws are passed through the two strip holes of the mounting plate respectively. The mounting plate is fixedly connected to the side of the transmission mechanism through the two screws.

[0008] The top clamping jaw mounting plate is slidably sleeved on the upper part of the two cylindrical guide columns. The top clamping jaw mounting plate is located between the first limit plate and the second limit plate. A strip hole is opened on the top clamping jaw mounting plate. A vertical screw is clamped in the middle of the second limit plate. The other end of the vertical screw passes through the first limit plate and is fixedly connected to the shift wheel. The vertical screw is threadedly connected to the top clamping jaw mounting plate, and the top clamping jaw group is fixed in the strip hole of the top clamping jaw mounting plate.

[0009] The top clamping jaw group includes a mounting block, a screw is passed through the strip-shaped hole of the top clamping jaw mounting plate, the screw passes through the mounting block, the mounting block is fixedly connected to the top clamping jaw mounting plate by the screw, the mounting block is fixedly connected to the top pneumatic finger by the screw, and the clamping jaws on both sides of the bottom of the top pneumatic finger are fixedly connected to the top clamping jaw by screws.

[0010] The two top grippers have a 15° chamfer on the side away from the top pneumatic finger.

[0011] The bottom gripper group includes a bottom gripper mounting plate, which is an inverted "L" shape. The vertical part and the horizontal part of the bottom gripper mounting plate are respectively provided with two parallel strip holes. Each strip hole of the bottom gripper mounting plate is penetrated by a screw. The vertical part of the bottom gripper mounting plate is fixedly connected to the side of the conveying mechanism close to the conveying baffle by a screw. The horizontal part of the bottom gripper mounting plate is fixedly connected to the bottom pneumatic finger by a screw. The grippers on both sides of the bottom of the bottom pneumatic finger are fixedly connected to the bottom gripper by screws.

[0012] The jaw surfaces of the two bottom clamping jaws are both equipped with elastic material sheets.

[0013] The beneficial effects of the utility model are:

[0014] The utility model discloses a lead-acid battery pole ear arrangement device, which drives the bottom pneumatic fingers to clamp the bottom clamping jaws, adjusts the pole group to be completely vertical with the conveying mechanism, and drives the top clamping jaws to clamp the pole group firstly by the top clamping jaws, and then arranges the pole group by the top clamping jaws. This design avoids the pole group from being scattered due to the force on the top, resulting in inconsistent pole group arrangement effects. The top clamping jaws have a 15° chamfer, so that the top clamping jaws fit perfectly with the pole group when clamping the pole group, avoiding damage to the pole group top due to force, and bending of the pole group ear part due to force, which can quickly and accurately complete the pole ear arrangement action during the pole group transportation into the pole group casting and welding device, and solves the problems of high and low height, front and back misalignment of positive and negative plates, and deformation and outward tilt of the pole ear of the pole group outer plate in the process of plate and separator matching. It replaces the existing pole ear arrangement method using manual arrangement, improves production efficiency, and reduces labor costs.

[0015] The clamping jaws of the bottom clamping jaws are affixed with elastic material sheets, which can prevent the pole group from being damaged when clamping the pole group. By replacing the top clamping jaws and bottom clamping jaws of different angles and structures, and adjusting the positions of the top clamping jaw group and the bottom clamping jaw group, it is suitable for the sorting operations of pole group and pole ears of different thicknesses, sizes and hardnesses, ensuring the consistency of the bending degree of the pole group and pole ears, and reducing the risk of falling off during cast welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a lead-acid battery tab arrangement device according to the present invention;

[0017] Figure 2 It is a schematic diagram of the specific structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top clamping jaw assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the bottom clamping jaw assembly of the utility model.

[0020] In the figure: 1. Combined bracket; 1-1. Mounting plate; 1-2. Cylindrical guide column; 1-3. Top clamp mounting plate; 1-4. Vertical screw; 1-5. Shift wheel; 1-6. First limit plate; 1-7 Second limit plate; 2. Top clamp group; 2-1. Mounting block; 2-2. Top pneumatic finger; 2-3. Top clamp; 3. Bottom clamp group; 3-1. Bottom clamp mounting plate; 3-2. Bottom pneumatic finger; 3-3. Bottom clamp; 3-4. Elastic material sheet; 4. Conveying mechanism; 4-1. Conveyor belt; 4-2. Conveying baffle; 5. Grooved base. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Lead-acid battery tab finishing device, such as Figure 1 As shown, it includes a transmission mechanism 4, such as Figure 2 As shown, a conveyor belt 4-1 is installed on the top of the conveying mechanism 4, and conveying baffles 4-2 are respectively installed on both sides of the conveying belt 4-1. A combined bracket 1 is vertically fixed to the side of the conveying mechanism 4 close to any conveying baffle 4-2, and a top clamping group 2 is fixed to the upper part of the combined bracket 1. The middle of the two conveying baffles 4-2 is respectively fixed with a bottom clamping group 3, and a number of groove bases 5 are fixed at equal intervals on the central axis of the conveyor belt 4-1.

[0023] The combined bracket 1 includes a mounting plate 1-1, which is fixedly connected to the side of the conveying mechanism 4. Cylindrical guide pillars 1-2 are fixedly connected to both sides of the mounting plate 1-1. The tops of the two cylindrical guide pillars 1-2 are jointly fixed with a first limit plate 1-6, and the upper parts of the two cylindrical guide pillars 1-2 are jointly fixed with a second limit plate 1-7.

[0024] There are strip holes on both sides of the top and bottom of the mounting plate 1-1. Screws are respectively passed through the two strip holes of the mounting plate 1-1. The mounting plate 1-1 is fixedly connected to the side of the transmission mechanism 4 through the two screws.

[0025] The top clamping jaw mounting plate 1-3 is slidably sleeved on the upper part of the two cylindrical guide columns 1-2. The top clamping jaw mounting plate 1-3 is located between the first limit plate 1-6 and the second limit plate 1-7. A strip hole is opened on the top clamping jaw mounting plate 1-3. A vertical screw 1-4 is clamped in the middle of the second limit plate 1-7. The other end of the vertical screw 1-4 passes through the first limit plate 1-6 and is fixedly connected to the shift wheel 1-5. The vertical screw 1-4 is threadedly connected to the top clamping jaw mounting plate 1-3. The top clamping jaw group 2 is fixed in the strip hole of the top clamping jaw mounting plate 1-3.

[0026] like Figure 3 As shown, the top clamping jaw group 2 includes a mounting block 2-1, a screw is passed through the strip hole of the top clamping jaw mounting plate 1-3, the screw passes through the mounting block 2-1, the mounting block 2-1 is fixedly connected to the top clamping jaw mounting plate 1-3 by the screw, the mounting block 2-1 is fixedly connected to the top pneumatic finger 2-2 by the screw, and the clamping jaws on both sides of the bottom of the top pneumatic finger 2-2 are fixedly connected to the top clamping jaw 2-3 by screws.

[0027] The two top clamping jaws 2-3 are both provided with a 15° chamfer on the side away from the top pneumatic finger 2-2.

[0028] The bottom gripper assembly 3 includes a bottom gripper mounting plate 3-1, which is in an inverted "L" shape. Two parallel strip holes are respectively opened in the vertical part and the horizontal part of the bottom gripper mounting plate 3-1. Screws are inserted into each strip hole of the bottom gripper mounting plate 3-1. The vertical part of the bottom gripper mounting plate 3-1 is fixedly connected to the side of the conveying mechanism 4 close to the conveying baffle 4-2 by screws. The horizontal part of the bottom gripper mounting plate 3-1 is fixedly connected to the bottom pneumatic finger 3-2 by screws. Figure 4 As shown, the clamping jaws on both sides of the bottom of the bottom pneumatic finger 3-2 are fixedly connected to the bottom clamping jaw 3-3 by screws.

[0029] The jaw surfaces of the two bottom clamping jaws 3-3 are both installed with elastic material sheets 3-4.

[0030] The lead-acid battery tab finishing device provided by the present invention has the following working principle: at the beginning, the bottom pneumatic fingers 3-2 and the top pneumatic fingers 2-2 are set to the open state, the pole group is placed on the groove base 5, the conveying mechanism 4 is started, and the pole group is sent to the bottom of the top pneumatic finger 2-2. At this time, the shift wheel 1-5 is rotated to adjust the height of the top clamp mounting plate 1-3, and the top pneumatic finger 2-2 is driven to move to the same height as the pole group. The clamping jaws of the bottom pneumatic fingers 3-2 are clamped, and the bottom clamping jaws 3-3 are clamped, thereby adjusting the pole group to be completely vertical to the conveying mechanism 4. At this time, the clamping jaws of the top pneumatic fingers 2-2 are clamped, and the top clamping jaws 2-3 are clamped, so that the pole group tab part is bent under force, completing the tab finishing. After the tab finishing action is completed, the top pneumatic fingers 2-2 and the bottom pneumatic fingers 3-2 are both opened, and the conveying mechanism 4 transports the pole group out, and the above actions are repeated at the same time.

[0031] Example 1

[0032] The lead-acid battery tab arrangement device proposed in this embodiment is as follows: Figure 1 As shown, it includes a transmission mechanism 4, such as Figure 2 As shown, a conveyor belt 4-1 is installed on the top of the conveying mechanism 4, and conveying baffles 4-2 are respectively installed on both sides of the conveying belt 4-1. A combined bracket 1 is vertically fixed to the side of the conveying mechanism 4 close to any conveying baffle 4-2, and a top clamping group 2 is fixed to the upper part of the combined bracket 1. Bottom clamping groups 3 are respectively fixed to the middle of the two conveying baffles 4-2, and the two bottom clamping groups are symmetrically distributed. A number of groove bases 5 are fixed at equal intervals on the central axis of the conveyor belt 4-1.

[0033] Example 2

[0034] The lead-acid battery tab arrangement device proposed in this embodiment is as follows: Figure 1 As shown, it includes a transmission mechanism 4, such as Figure 2 As shown, a conveyor belt 4-1 is installed on the top of the conveying mechanism 4, and conveying baffles 4-2 are respectively installed on both sides of the conveying belt 4-1. A combined bracket 1 is vertically fixed to the side of the conveying mechanism 4 close to any conveying baffle 4-2, and a top clamping group 2 is fixed to the upper part of the combined bracket 1. Bottom clamping groups 3 are respectively fixed to the middle of the two conveying baffles 4-2, and the two bottom clamping groups are symmetrically distributed. A number of groove bases 5 are fixed at equal intervals on the central axis of the conveyor belt 4-1.

[0035] The combined bracket 1 includes a mounting plate 1-1, which is fixedly connected to the side of the conveying mechanism 4. Cylindrical guide pillars 1-2 are fixedly connected to both sides of the mounting plate 1-1. The tops of the two cylindrical guide pillars 1-2 are jointly fixed with a first limit plate 1-6, and the upper parts of the two cylindrical guide pillars 1-2 are jointly fixed with a second limit plate 1-7.

[0036] There are strip holes on both sides of the top and bottom of the mounting plate 1-1. Screws are inserted into the two strip holes of the mounting plate 1-1. The mounting plate 1-1 is fixedly connected to the side of the transmission mechanism 4 through the two screws. Loosen the screws and adjust the lateral position of the mounting plate 1-1 through the strip holes.

[0037] The top clamping jaw mounting plate 1-3 is slidably sleeved on the upper part of the two cylindrical guide columns 1-2. The top clamping jaw mounting plate 1-3 is located between the first limit plate 1-6 and the second limit plate 1-7. A strip hole is opened on the top clamping jaw mounting plate 1-3. A vertical screw 1-4 is clamped in the middle of the second limit plate 1-7. The other end of the vertical screw 1-4 passes through the first limit plate 1-6 and is fixedly connected to a shift wheel 1-5. The height of the top clamping jaw mounting plate 1-3 can be adjusted by rotating the shift wheel 1-5. The vertical screw 1-4 is threadedly connected to the top clamping jaw mounting plate 1-3, and the top clamping jaw group 2 is fixed in the strip hole of the top clamping jaw mounting plate 1-3.

[0038] Example 3

[0039] The lead-acid battery tab arrangement device proposed in this embodiment is as follows: Figure 1 As shown, it includes a transmission mechanism 4, such as Figure 2 As shown, a conveyor belt 4-1 is installed on the top of the conveying mechanism 4, and conveying baffles 4-2 are respectively installed on both sides of the conveying belt 4-1. A combined bracket 1 is vertically fixed to the side of the conveying mechanism 4 close to any conveying baffle 4-2, and a top clamping group 2 is fixed to the upper part of the combined bracket 1. Bottom clamping groups 3 are respectively fixed to the middle of the two conveying baffles 4-2, and the two bottom clamping groups are symmetrically distributed. A number of groove bases 5 are fixed at equal intervals on the central axis of the conveyor belt 4-1.

[0040] The combined bracket 1 includes a mounting plate 1-1, which is fixedly connected to the side of the conveying mechanism 4. Cylindrical guide pillars 1-2 are fixedly connected to both sides of the mounting plate 1-1. The tops of the two cylindrical guide pillars 1-2 are jointly fixed with a first limit plate 1-6, and the upper parts of the two cylindrical guide pillars 1-2 are jointly fixed with a second limit plate 1-7.

[0041] There are strip holes on both sides of the top and bottom of the mounting plate 1-1. Screws are inserted into the two strip holes of the mounting plate 1-1. The mounting plate 1-1 is fixedly connected to the side of the transmission mechanism 4 through the two screws. Loosen the screws and adjust the lateral position of the mounting plate 1-1 through the strip holes.

[0042] The top clamping jaw mounting plate 1-3 is slidably sleeved on the upper part of the two cylindrical guide columns 1-2. The top clamping jaw mounting plate 1-3 is located between the first limit plate 1-6 and the second limit plate 1-7. A strip hole is opened on the top clamping jaw mounting plate 1-3. A vertical screw 1-4 is clamped in the middle of the second limit plate 1-7. The other end of the vertical screw 1-4 passes through the first limit plate 1-6 and is fixedly connected to a shift wheel 1-5. The height of the top clamping jaw mounting plate 1-3 can be adjusted by rotating the shift wheel 1-5. The vertical screw 1-4 is threadedly connected to the top clamping jaw mounting plate 1-3, and the top clamping jaw group 2 is fixed in the strip hole of the top clamping jaw mounting plate 1-3.

[0043] like Figure 3 As shown, the top gripper assembly 2 includes a mounting block 2-1. Screws are inserted into the strip holes of the top gripper mounting plate 1-3. The screws extend through the mounting block 2-1, securing the mounting block 2-1 to the top gripper mounting plate 1-3. The mounting block 2-1 is secured to the top pneumatic finger 2-2 via the screws. The screws can be loosened to adjust the lateral position of the top pneumatic finger 2-2 via the strip holes. The grippers on both sides of the bottom of the top pneumatic finger 2-2 are secured to the top gripper 2-3 via screws.

[0044] The two top clamping jaws 2-3 are both provided with a 15° chamfer on the side away from the top pneumatic finger 2-2, so that when the top clamping jaws 2-3 clamp the tab, they are completely in contact with the tab surface to prevent the tab from being damaged.

[0045] The bottom gripper assembly 3 includes a bottom gripper mounting plate 3-1, which is in an inverted "L" shape. Two parallel strip holes are respectively opened in the vertical part and the horizontal part of the bottom gripper mounting plate 3-1. Screws are passed through each strip hole of the bottom gripper mounting plate 3-1. The vertical part of the bottom gripper mounting plate 3-1 is fixedly connected to the side of the conveying mechanism 4 close to the conveying baffle 4-2 by screws. The horizontal part of the bottom gripper mounting plate 3-1 is fixedly connected to the bottom pneumatic finger 3-2 by screws. Loosen the screws and adjust the height and lateral position of the bottom pneumatic finger mounting plate 3-1 through the strip holes. Figure 4 As shown, the clamping jaws on both sides of the bottom of the bottom pneumatic finger 3-2 are fixedly connected to the bottom clamping jaw 3-3 by screws.

[0046] The claw surfaces of the two bottom clamping jaws 3-3 are both installed with elastic material sheets 3-4 to prevent the pole group from being damaged during clamping.

Claims

1. A lead-acid battery tab arrangement device, characterized in that: The invention comprises a conveying mechanism (4), wherein a conveying belt (4-1) is installed on the top of the conveying mechanism (4), conveying baffles (4-2) are installed on both sides of the conveying belt (4-1), a combination bracket (1) is vertically fixedly connected to the side of the conveying mechanism (4) close to any of the conveying baffles (4-2), a top clamping group (2) is fixedly connected to the upper part of the combination bracket (1), a bottom clamping group (3) is fixedly connected to the middle of the two conveying baffles (4-2), and a plurality of groove bases (5) are fixedly connected at equal intervals on the central axis of the conveying belt (4-1).

2. The lead-acid battery tab arrangement device according to claim 1, characterized in that: The combined bracket (1) comprises a mounting plate (1-1), the mounting plate (1-1) being fixedly connected to the side of the transmission mechanism (4), cylindrical guide pillars (1-2) being fixedly connected to both sides of the mounting plate (1-1), a first limiting plate (1-6) being fixedly connected to the tops of the two cylindrical guide pillars (1-2), and a second limiting plate (1-7) being fixedly sleeved on the upper parts of the two cylindrical guide pillars (1-2).

3. The lead-acid battery tab arrangement device according to claim 2, characterized in that: Strip holes are provided on both sides of the top and bottom of the mounting plate (1-1), screws are respectively passed through the two strip holes of the mounting plate (1-1), and the mounting plate (1-1) is fixedly connected to the side of the transmission mechanism (4) via the two screws.

4. The lead-acid battery tab arrangement device according to claim 2, characterized in that: A top clamping jaw mounting plate (1-3) is slidably sleeved on the upper parts of the two cylindrical guide pillars (1-2), the top clamping jaw mounting plate (1-3) is located between the first limiting plate (1-6) and the second limiting plate (1-7), a strip hole is opened on the top clamping jaw mounting plate (1-3), a vertical screw rod (1-4) is clamped in the middle of the second limiting plate (1-7), the other end of the vertical screw rod (1-4) passes through the first limiting plate (1-6) and is fixedly connected to a shifting wheel (1-5), the vertical screw rod (1-4) is threadedly connected to the top clamping jaw mounting plate (1-3), and a top clamping jaw group (2) is fixedly connected in the strip hole of the top clamping jaw mounting plate (1-3).

5. The lead-acid battery tab arrangement device according to claim 4, characterized in that: The top clamping jaw group (2) includes a mounting block (2-1), a screw is passed through a strip hole of the top clamping jaw mounting plate (1-3), the screw passes through the mounting block (2-1), the mounting block (2-1) is fixedly connected to the top clamping jaw mounting plate (1-3) through the screw, the mounting block (2-1) is fixedly connected to the top pneumatic finger (2-2) through the screw, and the clamping jaws on both sides of the bottom of the top pneumatic finger (2-2) are fixedly connected to the top clamping jaw (2-3) through the screw.

6. The lead-acid battery tab arrangement device according to claim 5, characterized in that: The two top clamping jaws (2-3) are both provided with a 15° chamfer on one side away from the top pneumatic finger (2-2).

7. The lead-acid battery tab arrangement device according to any one of claims 1 to 6, characterized in that: The bottom clamping jaw group (3) includes a bottom clamping jaw mounting plate (3-1), the bottom clamping jaw mounting plate (3-1) is in an inverted "L" shape, and two parallel strip holes are respectively opened in the vertical part and the horizontal part of the bottom clamping jaw mounting plate (3-1), and screws are inserted into each strip hole of the bottom clamping jaw mounting plate (3-1). The vertical part of the bottom clamping jaw mounting plate (3-1) is fixedly connected to the side of the conveying mechanism (4) close to the conveying baffle (4-2) through screws, and the horizontal part of the bottom clamping jaw mounting plate (3-1) is fixedly connected to the bottom pneumatic finger (3-2) through screws, and the clamps on both sides of the bottom of the bottom pneumatic finger (3-2) are fixedly connected to the bottom clamping jaw (3-3) through screws.

8. The lead-acid battery tab arrangement device according to claim 7, characterized in that: The claw surfaces of the two bottom clamping claws (3-3) are both installed with elastic material sheets (3-4).

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